package com.idheima.zuoye.zuoye5;

public class Computer {
    public void startup(){
        System.out.println("电脑开机");
    }
    public void shutdown(){
        System.out.println("电脑关机");
    }

    public void connet(IUse iUse){
        iUse.connet();
    }

    public void disconnet(IUse iUse){
        iUse.disconnet();
    }
}
